Dielianyi 7 Pcs Silicone Bands for Sublimation Tumbler Shrink Wrap Heat-Resistant Rubber Bands Paper Holder Ring Elastic Bands for Prevent Ghosting

The bands do get super hot as expected with going in a oven but they do the job. Not so easy to use as they are tight and are SUPPOSED to be this way. Heat resistance wears them over time so buy new ones every now and then.

I use an oven to sublimate my tumblers/cups and kept having issues with ghosting and I was at my wits end. I used tape and shrink wrap. Saw someone use these and they recommended them so I figured I’d give it a shot. TOTAL GAME CHANGER!!! Absolutely no more ghosting issues and all I do is tape the seam and put 4 (sometimes more or less depending on size of item) on then stick it in my oven!! Perfect every time!

These fit right on perfectly. But did not help with any of the ghosting issues on that area of my tumbler for sublimation.

These were PERFECT for my Sublimation. I have used these multiple times, and still have continued to keep the strength. Great product!

I wish these worked. I couldn’t get it around my 20oz skinny tumbler without tearing the paper. I tried, my husband tried. It just wouldn’t work. I’ll stick with taping them.

Easy to use.

I bought the small ones but still had ghosting so I bought these and my cups come out so good now! Haven’t had a problem!

If you are using an oven to do your tumblers you must use these. Put on on the top and one on the bottom. No need for shrinkwrap or butcher paper.